Physics, 18.08.2020 14:01 calistaallen6655
A ball is thrown vertically upward from the top of a building with a velocity of 20m/s ,the ball reaches a max height in 2s and return back to the ground the height of the building is 25m .Calculate the distance travelled upward by the ball Calculate the velocity with which the ball lands on the ground
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Physics, 21.06.2019 15:30
Acurve connects the data points that are plotted. (physical science chapter 11 motion)
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Physics, 21.06.2019 17:10
Aprojectile is launched horizontally 10m above the ground and with an initial velocity of 15 m/s. a) determine the magnitude and direction of projectile velocity at t= 1.3s b) determine the magnitude and direction of projectile acceleration at t=1.3s
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Physics, 21.06.2019 19:30
Note: the following questions are unrelated to the balmer series or the martian. refer to your course notes. a sun-sized star will spend most of its lifetime as a: white dwarf b. red giant c. protostar d. main-sequence star
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A ball is thrown vertically upward from the top of a building with a velocity of 20m/s ,the ball rea...
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